Classic center rib profile is versatile and offers pleasant rolling characteristicsEquipped with a 50 TPI carcass and reflective trimGreen compound made exclusively from recycled materialsTWN - An additional rubber coating on the side that protects against cuts and abrasionsPGRD - Puncture Guard, Affordable 3mm rubber breaker belt Standard26x1-3/8590WireBeltedBk/Wht8599950TWN/PGRD/EBIKE50YesUPC/EAN/GTIN: 4026495937245